L5983 - 1.5A step-down switching regulator

Product Overview

STMicroelectronics

Datasheet Details

Part number	L5983
Manufacturer	STMicroelectronics
File Size	958.73 KB
Description	1.5A step-down switching regulator
Datasheet	L5983 Datasheet
Additional preview pages of the L5983 datasheet.

L5983 Product details

Description

The L5983 is a step down switching regulator with 2.0A current limited embedded power MOSFET, so it is able to deliver an output current in excess of 1.5A DC to the load.

The input voltage can range from 2.9V to 18V, while the output voltage can be set starting from 0.6V to VIN.

Features

1.5A DC output current 2.9V to 18V input voltage Output voltage adjustable from 0.6V 250kHz switching frequency, programmable up to 1MHz Internal soft-start Inhibit Low dropout operation: 100% duty cycle Voltage feed-forward Zero load current operation Over current and thermal protection VQFN3x3-8L package VFQFPN8 3x3.

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Published: Jul 9, 2009 |